Fix BTRFS_SEND_C_CLONE #25
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It now aligns with https://github.com/torvalds/linux/blob/dd83757f6e686a2188997cb58b5975f744bb7786/fs/btrfs/send.c#L5394 This maybe fixes sysnux#22. Without this, I got this error: Traceback (most recent call last): File "/home/peter/work/btrfs-snapshots-diff/./btrfs-snapshots-diff.py", line 653, in <module> main() File "/home/peter/work/btrfs-snapshots-diff/./btrfs-snapshots-diff.py", line 620, in main commands, paths = stream.decode(bogus=args.bogus) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/peter/work/btrfs-snapshots-diff/./btrfs-snapshots-diff.py", line 325, in decode offset2, path = self._tlv_get_string('BTRFS_SEND_A_PATH', offset) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/peter/work/btrfs-snapshots-diff/./btrfs-snapshots-diff.py", line 105, in _tlv_get_string raise ValueError(f'Unexpected attribute {self.send_attrs[attr]}') ValueError: Unexpected attribute BTRFS_SEND_A_FILE_OFFSET And according to btrfs/send.c BTRFS_SEND_A_PATH not supposed to be sent as the first element of a BTRFS_SEND_C_CLONE, but BTRFS_SEND_A_FILE_OFFSET is. The patch to create-example.sh causes the test to fail, but I cannot fix them because of sysnux#23.
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It now aligns with https://github.com/torvalds/linux/blob/dd83757f6e686a2188997cb58b5975f744bb7786/fs/btrfs/send.c#L5394
This maybe fixes #22.
Without this, I got this error:
And according to btrfs/send.c BTRFS_SEND_A_PATH not supposed to be sent as the first element of a BTRFS_SEND_C_CLONE, but BTRFS_SEND_A_FILE_OFFSET is.
The patch to create-example.sh causes the test to fail, but I cannot fix them because of #23.
Without the fix, but with the patch to create-example.sh, we get the
ValueError: Unexpected attribute BTRFS_SEND_A_FILE_OFFSETfrom above.